1294532510

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{43397}}^1$

素因数の和:43580

約数の個数: 32

約数和(自身を含む): 2468478240

約数和(自身を除く): 1173945730

約数列:

[1, 2, 5, 10, 19, 38, 95, 157, 190, 314, 785, 1570, 2983, 5966, 14915, 29830, 43397, 86794, 216985, 433970, 824543, 1649086, 4122715, 6813329, 8245430, 13626658, 34066645, 68133290, 129453251, 258906502, 647266255, 1294532510]

約数ペア:

[(1, 1294532510), (2, 647266255), (5, 258906502), (10, 129453251), (19, 68133290), (38, 34066645), (95, 13626658), (157, 8245430), (190, 6813329), (314, 4122715), (785, 1649086), (1570, 824543), (2983, 433970), (5966, 216985), (14915, 86794), (29830, 43397)]